Title (fr)

Publication

Application

Priority

DE 19745415 A 19971015

Abstract (en)

[origin: EP0909904A2] The pneumatic bellows (6) are clamped between the cover plate (4) and uncoiling piston (10) which is movable in relation to the cover plate. The movement of the piston is set by a curved track (16). During movement, the pneumatic spring uncoils on the piston to form an uncoiling fold.